Wordpress caching pluginεργασίες

I have some product images on my woocommerce store in webp format, but I need all images to be in jpg to export them to other marketplaces. So I'd need a plugin to scan through all product images and convert them automatically to jpg. The milestone will be paid once all images are converted to jpg and there are no broken image links.

I'm in need of a highly skilled developer who has a deep understanding of WooCommerce. Your task will involve developing a custom cash back plugin that provides store credit to our customers. Here's a rundown of the project specifics: Cash Back Mechanism: - Cash back should be awarded based on the amount of money a customer spends. - it is imperative that the cash back feature has an expiration date to ensure efficient management of resources - we aim to integrate this feature with the WhatsApp API to facilitate real-time notifications to our customers, enhancing communication and engagement. - we propose to strategically position the wallet icon near the 'Add to Cart' button for better visibility and accessibility. This placement would streamline the redempt...

I need a competent web developer who is well-versed with the Ultimate Auction Pro plugin on WordPress. The main purpose of this project is to develop my website into a functional e-commerce platform that utilizes a live bidding system. The Specific Task Involves: • Feature configuration: Complete the Ultimate Auction Pro configuration, and include a min and max bid ability for the user • User registration: The user must create and account in order to bid Preferably, I'm looking for someone with a track record of developing similar e-commerce websites using Ultimate Auction Pro on WordPress. Proof of such an experience is a plus.

Mosquitto HTTP Auth Plugin Windows We are using Mosquitto Broker for our MQTT communication. We want to implement HTTP authentication and have been looking at this Go Auth plugin: However, it seems like it only has Linux support, we need Windows support. Essentially we need that whenever there is a connection to our Mosquitto broker, Mosquitto should send a HTTP POST request to our server and verify the MQTT Username and Password. We have been searching around on the internet and found two interesting Github repos regarding this: We would need help with: * Select plugin source, compile and test the plugin (C++) for Windows

I'm...proficiency in writing quests and dialogues to work with the BetonQuest plugin on WordPress. - Tasks Include: The main task involves creating compelling narratives for science fiction-based quests and dialogues. - Ideal Candidate: The ideal person for this job should have experience working with WordPress plugins, specifically the BetonQuest plugin. Furthermore, having prior exposure in crafting captivating science fiction themes would be a huge plus. I need assistance in learning the BetonQuest plugin and how I can use it for custom NPC's and mobs. We are re-creating the MMO 'FusionFall' in Minecraft. - Deliverables: Science Fiction themed quests and dialogues ready to be implemented via the BetonQuest plugin....

...lead developer. We am willing to pay $16 for 2-hours of collaboration time to start. This is in order to see if we are a team-fit. The customization skills required are basic wordpress and knowledge of plugin customization. We are looking for ideas on site layout. This is an e-commerce site with multi-vendor support project [ will post site details upon another time we can update this post ] Requirements: - Zoom meetings with microphone and screen-sharing capabilities - passion for learning --------------------- This stock description below, but pretty close ---------------------- I'm seeking a skilled WordPress and PHP developer to bring my website ideas to life. While I have some general design concepts, I need assistance with fine-tuning the layout...

Desarrollar página web en Wordpress, optimizada en tiempos de carga. Debe ser responsive Efectos de rollover y animaciones en los botones El formulario se debe guardar en un plugin para consultar las bases de datos Se debe detectar la fuente de registro de cada formulario de contacto Debe desarrollarse con Elementor Ver presentación:

...Memberpress and WordPress to fulfill my requirements of implementing functionalities which include but not limited to: - Creating a custom paywall that appears after a customer scrolls one page of the website. Page should complement the website in appearance. - Creating price pages for customers to buy from. Page should complement the website in appearance. - Setting up User Registration and Login: Users should be able to register and log in smoothly. - Subscription Management: Users should be able to easily buy their own subscription without navigating many pages. - Content Access Control: There should be solid control over who gets access to what content, based on their subscription. This project requires a integration into the Memberpress plugin. You...

...and APIs to enhance the functionality of the SaaS platform. Security Awareness: - Strong knowledge of security best practices, including data protection, authentication, authorization, and encryption. - Awareness of compliance requirements relevant to SaaS platforms (e.g., GDPR, HIPAA). - Performance Optimization: - Experience with optimizing application performance, including database tuning, caching strategies, and load balancing. Communication and Collaboration: - Excellent communication skills to explain technical concepts to non-technical stakeholders. - Ability to work collaboratively with development teams, product managers, and other stakeholders. Leadership and Mentorship: - Experience leading technical teams, providing guidance, and mentoring junior developers. - Abilit...

...of user-friendly design and functionality I need to add two "store locator" page functonality Google maps to my WordPress website. One map is for Distributors and another for Service Centers Something simlair to this one please: I have all the locations in a CSV file along with Lat and Long. Colours will need to align to the website please. Functionality to search for nearest location Display the location along with website, phone number, email and address and direction to that location. Happy to use a existing Wordpress / Pro plugin Low volume site so free Google maps API should be OK. Please ouline in your proposal: Cost Recommended Plugin Timescales (required in 2 - 3 weeks) Previous projects portfolio of completed in this area of Google "...

I am in need of a skilled and experienced Revit C# developer who has intermediate proficiency for a significant project involving Revit Plugin development. This will not be a simple project, so qualified freelancers should be prepared for complex and challenging tasks. Key Responsibilities: - Development of new features for an existing plugin - Design, create, test and implement a new plugin in Revit from scratch. This position is best suited to those who have: - Proficiency in C# development, specifically for Revit. - Experience in creating plugins and introducing new features. - A creative problem solver with the ability to work independently. - Strong attention to detail and a commitment to delivering quality work. In your proposal, please provide examples of...

I am using wpamelia plugin and it needs to be customised. The plugin is at the moment customised but now needs finishing touches. Previous developer created a plugin called Amelia Tweaks. After you do the below tasks it needs to work on other wordpress sites so it needs to be done properly, 1. The table column needs to add Venue and Age Range, this needs to be hardcoded. 2. When deactivate wprocket plugin the new styling pop is replaced with old. It needs to work without wprocket and also with wprocket. 3. When click Your Information and Payment back icon, it displays broken styling of page. 4. Replace date with Day and add end time in table eg. Sat 12:00pm - 1:00pm Need to know Javascript as the plugin is in JS.

As the owner of a WooCommerce store, I'm in need of a skilled developer that can build a custom plugin. This tool will enable the daily synchronization and importation of products from www.trendyol.com. This is a specialized job that requires a thorough understanding of WooCommerce and plugin creation. Key Tasks: - Develop a system for daily product importation, including details such as prices and inventory status. - Please note, there's no API available for the source website, a workaround solution will be required. Ideal Experience: - Experience in WooCommerce plugin development - Proven track record of similar projects - Strong problem-solving skills, specifically for no API scenario Please consider there's no urgency on this project completion. ...

Hi Gianino, Thank you for considering our monthly website maintenance service for your Villa sites. Our package includes regular updates, security checks, performance optimization, and content management to keep your sites running smooth...your Villa sites. Our package includes regular updates, security checks, performance optimization, and content management to keep your sites running smoothly. Here's our quote for month Feb: Monthly Website Maintenance Package for Villa Sites: 250 Euro This includes: Any bug issue fixing New Villa/offer addition Regular updates and maintenance Performance check/optimization Content management Plugin update We're committed to ensuring your online presence stays strong. Let us know if you have any questions or specific needs. We�...

...appealing and user-friendly design and functionality. Key Features: - Recipe plugin: This blog will need a user-friendly plugin for easy recipe posting. Experience integrating similar plugins is a plus. - Subscription module: We need to keep our readers updated with fresh content. A mailing list or subscription module is required. Please provide examples of previous work in this area. - Comments and rating features: We want to build an engaged community around our passion for food. The blog must include a comment and rating section for user interaction. Ideal applicants should have experience in blog or website creation, especially food-focused ones, and a clear understanding of SEO principles. Expertise in using WordPress or other blogging platforms would be a bi...

Title: WordPress Developer Needed for Ongoing Website Enhancements and Maintenance Project Description: Swedish Telecom OPTO, a leading global provider and solution developer in the fiber optics industry, is seeking a skilled WordPress developer for ongoing website updates, maintenance, and enhancements. Our website, , is a crucial part of our digital presence, and we aim to improve its functionality, user experience, and SEO performance. We are looking for a freelancer who can work with us long-term on this and other websites we manage. Work Description: General Website Check: Conduct a thorough review of the website to identify any immediate issues affecting performance, usability, or aesthetics. Website Health Check: Evaluate the website's overall health, includi...

I am using wpamelia plugin and it needs to be customised. The plugin is at the moment customised but now needs finishing touches. Previous developer created a plugin called Amelia Tweaks. After you do the below tasks it needs to work on other wordpress sites so it needs to be done properly, 1. The table column needs to add Venue and Age Range, this needs to be hardcoded. 2. When deactivate wprocket plugin the new styling pop is replaced with old. It needs to work without wprocket and also with wprocket. 3. When click Your Information and Payment back icon, it displays broken styling of page. Need to know Javascript as the plugin is in JS.

I am having a critical issue with my VIK Rent Car Plugin, specifically within the booking system feature. When attempting to confirm a booking, an error message appears instead, stating, "There has been a critical error on this website." This issue needs immediate resolution. Ideal candidate should have: - Extensive experience with VIK Rent Car Plugin - Proven track record in debugging and resolving plugin issues - Strong understanding of booking systems - Ability to diagnose and fix critical errors efficiently and effectively Your primary task will be to identify the source of the error, fix it, and ensure the booking system operates flawlessly again. As a key feature of our online services, it's crucial the booking system works smoothly.

My current business is with SpreadSheet and some Wordpress Payment Site User would seek Japanese external EC site and find the items and ask us to purchase & deliver to Taiwan. We would do that in place of them with some commission ( quite a simple business model) [Exsisting work flow] 1 . purchase site ( very simple web form) 2. items & orders managing spread sheet 3 . payment wordpress [New work flow] Rails site (one site) at 3) , we have website using WooCommerce and Wordpress for only the payment part. We have received API specifications for Aftee, the payment service that is often used in Taiwan, but currently

Hello I am looking for someone who can upgrade for me a joomla 3 component and plugin to joomla 4 and joomla 5. The Component I already have is a custom one and uses PhpExcel as library. For all joomla 4 versions and all joomla 5 versions I need this tool to work with PhpSpreadsheet library since PHPExcel-Joomla-Library is obsolete. Thank you

I have Wordpress website with Givewp plugin and I have ( Woocommerce Hesabe payment plugin) I need to connect this payment gateway with Givewp and make it work. Only this feature I need it.

Do you like building Wordpress plugins or tools that can help people with their niche website journey? Do you like knowing people will actually use the tools you make? Then this job is for you! We (you, more specifically) will be working on building things (plugins / online tools etc...) people actually want, need and enjoy using. We'll embed the tools into our Wordpress website or provide downloads people can upload to their own Wordpress site(s). Examples might include: A Wordpress plugin that talks to our SAAS, receives articles and places them into draft mode on a Wordpress site. A Wordpress plugin that tells the user in their dashboard how many words are on a post, among other analytics. A Chrome extension that scans...

I am looking for a skilled WordPress expert who can assist in making an edit to the sidebar widget using this All-in-One Events Calendar Plugin. I do not want the sidebar widget to be clickable

I am looking for an expert in WordPress and WooCommerce to help restore and rectify issues with my website which include a slow loading speed and various errors. These problems started to occur after updating a number of plugins including WooCommerce. Ideally I would like the website re-stored to how it was before last night, then work through issues with the site. The woo-coomerce shopping cart was having issues before last night. It should send an email through to me with the items the customers has picked out. The website needs to be fully functional once complete: Ideal Skills: - WordPress - WooCommerce - Plugin Management - Speed Optimization * Tried using a cache pluggin which has made the website worse. The task involves: 1. Restoring the website to changes ...

I'm in need of a professional who can create a minimalist design Virtual Studio Technology (VST) plugin for a simple four-band equalizer. The plugin should be compatible with: - Windows Operating System - macOS, including the M1 and M2 chips The desired features for the equalizer include: LO: 400Hz MID:1000 HI:2000 HI+:4000 Q:0.5 Gain + - 15 (BAND) The ideal candidate for this project should have extensive experience in: - VST plugin creation - Audio engineering and familiarity with equalizers - Programming for both Windows and macOS platforms. Overall, I'm looking for a sleek, minimalist design that is user-friendly and efficient in operation. Looking forward to your proposal and working with you on this project. Coding should be Juce with Cpp

...backend development and working closely with our seasoned CTO. Priority to smooth functionality (Drupal, PHP, Linux) is essential. Front end aesthetic appeal is a nice to have (HTML, CSS, JavaScript) but not a must. Responsibilities: PERFORMANCE OPTIMIZATION * Conduct thorough performance assessments of Drupal 10 websites to identify bottlenecks and areas for improvement. * Implement advanced caching strategies and optimization techniques to enhance overall site speed and responsiveness. SERVER CONFIGURATION AND MAINTENANCE * Work to configure and optimize Nginx, MySQL, and Ubuntu servers for optimal Drupal performance. * Collaborate with the infrastructure team to ensure smooth and efficient server operations. CODE REVIEW AND ENHANCEMENT * Conduct code reviews to ident...

Hi karanparmar3934, I noticed your profile and would like to offer you my project of revamp/update and make changes to my Wordpress Ecommerce website. Including change theme, create/update pages, streamline and cleanup plugins, images, install and create email followups, install subscription plugin, better and easier cart and checkout, make faster load and more user friendly and simple etc. I like your Pura Vida design and want to create a similar look but I have a much smaller and different product line and for Wordpress I don't have Shopify. Need to make website cleaner, more responsive, fast loading and better. Looking for a great visual site and simple design to maximize sales and ease of customer use and one page checkout. We can discuss any details over ...

I am seeking a skilled WordPress developer to build a unique and high-quality custom PC builder website. The website should offer similar functionality and design to the reference website attached, but also incorporate advanced filter options, compatibility checker, etc. I have already designed the user interface (GUI) for the custom PC builder tool. Please note that my budget for this project is $175. I understand this is a limited budget and am open to negotiating based on your experience and the final project scope. To evaluate your suitability, please share your portfolio, relevant experience with custom plugin development and PC builder implementations, and an estimated timeline for completion within 2 weeks. Thank you for your time and consideration.

Minecraft pvp server I need a proficient game developer to create a Spigot powered Minecraft server with a focus on Player versus Player (PvP). The ideal candidate would have: - Significant experience in creating and managing Minecraft servers, specifically Spigot version. - Mastery in incorporating EssentialsX plugin into the server - A deep understanding of PvP gameplay mechanics to ensure an exciting and balanced experience. Just as crucial, I need someone who can work within a set timeframe. Please include any pertinent Minecraft/Spigot server projects you've completed in your bid so I can gauge your experience. Looking forward to working with a dedicated and skilled freelancer.

custom functions php inside plugin

I'm seeking a skilled WordPress developer to create a waiver plugin with certain specific functionalities. Your primary tasks will involve coding a digital signature functionality, crafting customizable waiver templates, and setting up email notifications. In terms of handling user data, your solution should involve storing this essential data securely in a database. In addition, the entries should be easily downloaded to a CSV file with all pertinent information. Plugin should be designed to work with future WordPress upgrades and the current theme. Ideal Skills and Experience: - Expertise in WordPress plugin development - Familiarity with data encryption and secure data storage - Experience with WordPress theme customization - ...

...with Malaysia's standards and integrate with the MyInvois system via API. An e-Invoice contains the same essential information as traditional document, for example, supplier’s and buyer’s details, item description, quantity, price excluding tax, tax, and total amount, which records transaction data for daily business operations. Key responsibilities: - Verified, test and modify if required this plugin to comply with Malaysia Tax - Customize tax calculation methods for compliance with Malaysia's standards. - Integrate PerfexCRM to the MyInvois system via API, enabling data synchronization, automatic invoice generation, and payment status updates. Ideal skills and experience: - Proficiency in the development

...searching for an experienced Wordpress expert to implement some crucial changes on my website. Being a bit ambiguous about the specific changes, I'd appreciate your flexibility, patience, and assistance in determining what these changes could be, drawing from your industry experience. Possible alterations could include design updates, content modifications or plugin customizations, or a combination of all three. Your Skills: - Comprehensive knowledge of Wordpress, themes, and plugin customization - Strong grasp of current web design trends - Exceptional problem-solving abilities You should be able to showcase your past work and provide a detailed proposal outlining your approach to this task. Please also provide your years of experience dealing spec...

I need a .net C# developer to create a GstarCAD 2024 installer with this ArcGIS plugin, I also need to make this plugin run in gstarcad documentation link

I am urgently in need of a mobile app developer who can quickly and efficiently do full Mobile Setup Configuration (Bundled Plugin Setup and Configuration, cPanel/Server setup, Splash, App, Package Bundle ID, Icon, color, font changes, web admin panel setup + Upload on App Store & Play store. further if he can work on same source code for functional modification it will be great. Key Skills/Experience: • Proficiency with developing applications for iOS and Android • Familiarity with functionality integration • Excellent problem-solving abilities • Ability to work on an urgent timeline Do not hesitate to ask for additional project details to compose your most accurate proposal. This project is on a fast track for completion, so readiness to dive right i...

...cause of the performance issues - Implementing Magento performance best practices and optimization techniques - Customizing my existing Magento theme for better performance - Installing necessary plugins or tools for enhancements The ideal candidate should: - Be experienced in problematic server diagnosis and implementing solutions - Have extensive knowledge in Magento theme customization and plugin installation - Possess a solid understanding of server optimizations - Be flexible and reliable when it comes to assisting with various tasks related to the server and Magento platform Unfortunately, I have not done any optimization myself and need a professional to handle this aspect. A keen eye for potential performance bottlenecks will also be an advantage. I'm relying on y...

...skilled PHP Developer who is familiar with the integration of the PayRetailers Payment gateway into a WordPress site running WooCommerce. Your definitive task will be to: - Set up and integrate PayRetailers with my WooCommerce site, making sure it offers multiple payment methods to customers - Ensure it provides real-time transaction status updates - Build a robust and seamless checkout flow, culminating in a successful transaction message Here, an existing PayRetailers account will be provided, so the focus is purely on the integration aspect of the project. The ideal freelancer should: - Possess substantial PHP development expertise - Have comprehensive knowledge in WordPress and WooCommerce Plugin development and customization - Show prior experience in handli...

I'm looking for a highly skilled developer familiar with WordPress and the WooCommerce plugin, who can carefully implement and test some specific changes. Key Tasks: • Addition of a €10 charge to the final reservation amount when specific locations are selected during the booking process. Note, this only applies when 3 out of 4 given locations are chosen. • Integration of a button into the checkout page that allows customers to go back and reselect their car if needed. Skills & Experience: • Considerable experience in WooCommerce and WordPress • Strong track record of modifying plugins without disrupting their overall functionality • Attention to detail, especially when it involves implementing rules related to charges based o...

Se trata de un plugin que crea sube un video a Youtube cada vez que se crea un post. Habría que revisarlo. Sólo personas que hablen Español, por favor.

...the Event Calendar Pro plugin + the Event Tickets Pro from the same developer. The plugin works great, but needs a bit of customization for my use. My website is the online representation of a museum and should offer day-to-day tickets and a booking system for different events as well as recurring events. SCOPE AND RESOLUTION: 1. The tickets for a museum visit to have an option for the users to choose which date they want their ticket to be valid at. (Reference: ) 2. A button to select a date will be added on the popup. 3. The button "Finn dato" would open a calendar to pick the date 4. Reservation would be open from Tuesday - Sunday and Mondays would be blocked in the calendar 5. There would be a settings page in WordPress admin (Out of tickets blo...

As a website owner, I'm looking to have a new feature integrated into the checkout page of my site using Flatsome theme, a WooCommerce discount coupon field. This field should be placed right above the personal details form, providing a smooth experience to the customers. Key requirements: - Skill in WooCommerce and Flatsome theme customization, no plugin should be used. - The ability to code an alert dialog to handle situations when an invalid or expired coupon is used. This alert should clearly let the user know of the unsuccessful application. Looking for a freelancer who is experienced and proficient in using the latest version of the Flatsome theme and has a great track record in client satisfaction.

I'm in need of an experienced WordPress developer for the redesign of my website's themes and plugins. - You'll be focusing on making my website more complex and detailed, moving away from a flat, minimalist design. - Experience with deep customization of WordPress themes and plugins is required. - An eye for detail is essential as the project entails adding intricate elements and designs. - To make a proper bid, freelancers should showcase previous design work reflective of the complexity sought in this project. Skills & Experience: - Comfortable with PHP and HTML/CSS - Comprehensive understanding of WordPress's structure - Proven track record of detailed, complex design work - Able to work effectively with existing WordPress plugins and h...

I'm currently facing issues with the CORS policy in my Flutter web project. My project incorporates Google Maps API for which I'm being blocked by the browser, primarily Google Chrome. The issue at hand : - Blocked by Browser In an attempt to rectify this issue, I have already implemented the use of a CORS plugin, however, the issue persists. Ideal Skills and Experience: - Problem-solving skills for CORS related issues - A robust knowledge of Google Maps API - Familiarity with Flutter web development - Proficient in debugging and optimisation on Google Chrome specifically I believe your expertise will be instrumental in navigating and resolving these challenges.

Project Overview: We are seeking a skilled freelancer to develop a WordPress blog website for our Tours and Travels company. The website should include features for media management, content organisation, publishing, user management, SEO optimization, monetization, plugin integration, structured data markup, and layout customization to meet our specific requirements. Objectives: Develop a user-friendly blog website to showcase our tours and travel services. Enable easy content creation, editing, and management with intuitive tools and interfaces. Enhance user engagement through multimedia content, clear navigation, and interactive features. Improve search engine visibility and user experience with SEO optimization and structured data markup. Implement monetization strategies...

First of all, I do not want any plugin installed on my website. My struggle is with a consistently slow website; caused primarily by a high volume of multimedia content. This creates a less than ideal user experience for my mobile visitors. Currently, the site was built utilizing HTML/CSS/JavaScript. Ideal skills you should bring forward are: - Expertise in speed optimization, especially for multimedia-intensive mobile websites - Profound knowledge and experience with HTML/CSS/JavaScript - Ability to troubleshoot and fix website performance issues The end goal is to significantly reduce the loading time and create a smoother user experience on various mobile devices.

...where I'm unable to utilize the Google API on my Wordpress site due to a "User Rate Limit Exceeded" error. This has severely impacted my ability to use the Translate Press feature, which I rely on for complete website translation. I am in urgent need of a skilled professional to resolve this API connectivity issue and ensure full functionality of website translation through Translate Press. **Requirements:** - **Experience with Google API:** You should have a thorough understanding of Google APIs, including how to troubleshoot and resolve limit exceeded errors. - **Wordpress Expertise:** Proficiency in Wordpress, specifically with plugin integrations and troubleshooting. - **Translate Press Familiarity:** Experience with the Translate Press ...

I'm looking for a seasoned WordPress Developer with prior experience in handling tasks like theme customization, plugin development, and website migration. The core purpose of this project is to develop a robust, user-friendly, and engaging WordPress website for eCommerce purposes, specifically for selling services. Key Duties: - Develop a WordPress website from scratch. - Customize the theme as per the requirement. - Develop required plugins for enhanced functionality. - Safely migrate data whenever necessary. Ideal Skills and Experience: - Profound understanding of WordPress and e-commerce platforms. - Experience in theme and plugin development. - Previous experience building e-commerce websites for selling services. - Knowledge of web ...

...Implement headless browsing, and optimize browser settings to disable unnecessary elements such as images and JavaScript for faster page loads. Introduce efficient data handling and storage mechanisms to manage the data collected from web scraping activities. Explore and implement concurrency and parallel processing techniques to enable simultaneous scraping of multiple pages. Advise on and implement caching strategies to reduce redundant downloads and speed up the scraping process. Evaluate and recommend free or cost-effective cloud solutions for deploying the web scraping scripts, considering the potential for scaling and reducing latency. Ensure the robustness of the web scraping solution, including error handling and avoiding IP bans or CAPTCHAs by target websites. Document t...

I am looking for someone who can help me customize certain aspects of the LearnPress WordPress plugin. These modifications involve changing some text on the frontend, addressing mobile responsiveness issues, displaying additional buttons on the checkout page, and implementing changes on the profile page. I can't share the site detail so all changes will be made on the call thats why I will pay on hourly rate.

I'm looking for a skilled WordPress developer to create a unique plugin tailored for hosting giveaways on my website. This plugin will primarily handle three functions: - Contest Entry Tracking: It needs to keep tabs on all contest entries. The entries will require users to provide their name and email. - Random Winner Selection: I require a feature that selects winners randomly from the tracked entries. - Prize Delivery Management: This function will manage the distribution of gift cards won in the giveaway. - Templates and other features to be discussed This project would suit someone with prior experience in WordPress plugin development, particularly if they’ve worked with similar contest or giveaway plugins. Effective coding skills a...